Peeling mechanism of peeling and terminal crimping device

Abstract

A stripping mechanism of a stripping and terminal crimping device relates to the technical field of cable processing equipment, and comprises a base, the upper part of the base is fixedly provided with a mounting seat, a top plate is horizontally arranged right above the mounting seat, and the top plate is fixedly connected with the mounting seat through a plurality of sliding columns; the peeling assembly comprises a driving part fixedly installed on the upper portion of the top plate, a sliding part arranged between the sliding columns in a sliding mode and two peeling parts detachably arranged on the sliding part and the installation base in a one-to-one correspondence mode, and the power output end of the driving part freely penetrates through the top plate and then is connected with the sliding part; the two peeling parts are located on the same side of the sliding part and the mounting seat and are oppositely arranged, and a plurality of peeling positions with different sizes are assembled between the two peeling parts; the core wire stripping device is simple in structure and convenient to use, can be suitable for stripping operation of core wires of different specifications, has good applicability and use flexibility, and due to the fact that the two stripping parts are detachable, the two stripping parts can be rapidly replaced, and the replacement efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of cable processing equipment technology, and specifically to a stripping mechanism of a stripping and terminal crimping device. Background Technology

[0002] Stripping and terminal punching refers to the process of using specialized machinery to strip the insulation of wires or cables and punching terminals at their ends for connection or soldering.

[0003] Chinese utility model patent CN220401073U discloses a semi-automatic wire stripping and crimping device, comprising: a platform with a mounting groove on the left side of its upper surface; a core wire clamping and traversing unit, including a horizontal linear motor guide rail, a horizontal traversing linear motor, and clamping claws. The horizontal linear motor guide rail is fixedly connected to the front side of the mounting groove, and the horizontal traversing linear motor is mounted on the horizontal linear motor guide rail. A traversing seat is mounted on the top of the horizontal traversing linear motor. This semi-automatic wire stripping and crimping device integrates the steps of stripping the core wire and crimping the terminal. The core wire end, after the outer sheath of the two-core round wire has been stripped, is placed on the wire stripping and cutting unit to strip the outer sheath of the core wire. Then, the excessively long wire end is cut off. Finally, the core wire end is moved to the front of the crimping equipment by the core wire clamping and traversing unit for wire separation and crimping operations. This improves the consistency of processing, reduces the probability of rework, and improves product quality.

[0004] The aforementioned patent uses a stripping top clamp and a stripping bottom clamp to hold the core wire for stripping during the process. The stripping top clamp and the stripping bottom clamp are fixed to the lower pressure plate and the longitudinal moving seat, respectively. Moreover, it can only be used for stripping a single specification of core wire, resulting in poor applicability and flexibility of use. Furthermore, when the stripping top clamp and the stripping bottom clamp are damaged or need to be replaced to accommodate other specifications of core wire, they cannot be replaced quickly, affecting the stripping efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a peeling mechanism for a terminal stripping device, which solves the problems of poor applicability and flexibility of existing terminal stripping mechanisms and difficulty in replacement.

[0006] A stripping mechanism for a terminal stripping device includes:

[0007] A base, on which a mounting seat is fixedly installed, and a top plate horizontally positioned directly above the mounting seat; the top plate and the mounting seat are fixedly connected by several sliding posts; and

[0008] The peeling assembly includes a drive unit fixedly installed on the upper part of the top plate, a sliding part slidably disposed between several sliding columns, and two peeling parts detachably disposed on the sliding part and the mounting base respectively. The power output end of the drive unit freely passes through the top plate and is connected to the sliding part. The two peeling parts are located on the same side of the sliding part and the mounting base and are arranged facing each other. Several peeling positions of different sizes are assembled between the two peeling parts.

[0009] Compared with the prior art, this utility model has the following advantages: When in use, the core wire is placed on the appropriate size stripping position, and the drive unit is activated to drive the sliding part to move downward, so that the two stripping parts cooperate to strip the core wire; the operation is simple and convenient, and it can be applied to the stripping operation of core wires of different specifications. It has good applicability and flexibility of use. Moreover, since the two stripping parts are detachable, the two stripping parts can be quickly replaced, which improves the replacement efficiency.

[0010] Preferably, each of the peeling sections includes a mounting plate that is detachably mounted on a sliding section or a mounting base via a connecting assembly. On the opposing side walls of the mounting plates of the two peeling sections, a plurality of arc-shaped grooves are provided along their length direction. The radius of the plurality of arc-shaped grooves on each mounting plate gradually increases. A peeling knife is fixedly mounted on the inner wall of each arc-shaped groove along its circumference. A plurality of peeling positions are formed by the corresponding assembly of the plurality of arc-shaped grooves on the two mounting plates.

[0011] Preferably, the connecting assembly includes a plurality of positioning members disposed between the mounting plate and the sliding part or mounting base, and limiting members disposed one-to-one between the plurality of positioning members and the mounting plate.

[0012] Preferably, each of the positioning components includes a positioning post fixedly mounted on the sliding part or mounting base at one end and a limiting tube vertically fixed through the mounting plate. The positioning post is used to insert and cooperate with the limiting tube, and the limiting component is disposed on the free end of the positioning post.

[0013] During assembly, the positioning pin is freely inserted through the limiting tube so that the limiting component can be engaged with the mounting plate.

[0014] Preferably, two sliding grooves are symmetrically formed on the free end sidewall of the positioning post, and there are two limiting members that correspond one-to-one with the two sliding grooves for elastic sliding engagement.

[0015] Preferably, the width of the opening of each sliding groove is smaller than the width of its bottom, and each limiting member includes a limiting block that slides between the inner and outer sides of the corresponding sliding groove. A baffle is fixedly installed at one end of the limiting block inside the sliding groove. The baffle is slidably engaged with the inner wall of the sliding groove and is elastically connected to the bottom of the sliding groove by a spring.

[0016] Preferably, the sliding part includes a sliding plate slidably disposed between a plurality of sliding columns, one end of the positioning column is fixedly connected to the side wall of the sliding plate, and support bars are fixedly installed horizontally on the side wall of the sliding plate and the mounting base on the same side as the positioning column. The two support bars are located between the plurality of positioning columns on the sliding plate and the mounting base, and the power output end of the driving part freely passes through the top plate and is fixedly connected to the sliding plate.

[0017] Preferably, the drive unit includes a telescopic cylinder vertically mounted on the upper part of the top plate, wherein the telescopic end of the telescopic cylinder freely passes through the top plate and is fixedly connected to the sliding plate.

[0018] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0019] Figure 1 This is a front view of one embodiment of the present invention.

[0020] Figure 2 for Figure 1 Side view.

[0021] Figure 3 for Figure 1 The front view does not include the two peeled parts.

[0022] Figure 4 for Figure 1 A schematic diagram of the structure of any peeled part.

[0023] Figure 5 for Figure 3 A schematic diagram of the assembly structure of the center positioning component and the limiting component.

[0024] Figure 6 for Figure 5 A sectional view.

[0025] The numbers in the diagram are as follows: 1. Base; 2. Mounting seat; 21. Sliding column; 22. Top plate; 23. Support bar; 3. Sliding plate; 4. Telescopic cylinder; 5. Mounting plate; 51. Arc groove; 52. Peeling knife; 53. Limiting tube; 6. Positioning column; 61. Sliding groove; 62. Limiting block; 63. Baffle; 64. Spring. Detailed Implementation

[0026] To make the technical means, creative features, achieved objectives and functions of this utility model clearer and easier to understand, the utility model will be further described below with reference to the accompanying drawings and specific embodiments:

[0027] like Figure 1-3As shown, an embodiment of this utility model provides a peeling mechanism for a terminal stripping device, comprising: a base 1, on which a mounting seat 2 is fixedly installed, a top plate 22 is horizontally arranged directly above the mounting seat 2, and the top plate 22 and the mounting seat 2 are fixedly connected by a plurality of sliding columns 21; and a peeling assembly, comprising a driving part fixedly installed on the top plate 22, a sliding part slidably arranged between the plurality of sliding columns 21, and two peeling parts detachably arranged on the sliding part and the mounting seat 2 respectively, wherein the power output end of the driving part freely passes through the top plate 22 and is connected to the sliding part, the two peeling parts are located on the same side of the sliding part and the mounting seat 2 and are arranged facing each other, and a plurality of peeling positions of different sizes are assembled between the two peeling parts.

[0028] Place the core wire in the appropriate stripping position, start the drive unit to move the sliding part downward, so that the two stripping parts cooperate to strip the core wire; the operation is simple and convenient, and it can be used for stripping core wires of different specifications. It has good applicability and flexibility of use. Moreover, since the two stripping parts are detachable, they can be quickly replaced, improving replacement efficiency.

[0029] like Figure 1-6 As shown, according to another embodiment of the present invention, the stripping mechanism of the stripping terminal crimping device further optimizes its stripping part, sliding part, and driving part. Each stripping part includes a mounting plate 5 detachably mounted on the sliding part or mounting base 2 via a connecting component. Several arc-shaped grooves 51 are provided at intervals on the opposing side walls of the mounting plates 5 of the two stripping parts along their length direction. The radius of the arc-shaped grooves 51 on each mounting plate 5 gradually increases. A stripping blade 52 is fixedly installed on the inner wall of each arc-shaped groove 51 along its circumference. Several stripping positions are formed by the corresponding assembly of the arc-shaped grooves 51 on the two mounting plates 5. When stripping, the core wire is placed in the arc-shaped groove 51 of a suitable size in the mounting plate 5 on the mounting base 2. Then, the driving part is activated to drive the sliding part to move downward. Through the cooperation between the sliding part and the two mounting plates 5 on the mounting base 2, the cutter in the corresponding two arc-shaped grooves 51 performs the stripping operation on the core wire.

[0030] The connecting assembly includes a number of positioning elements disposed between the mounting plate 5 and the sliding part or mounting base 2, and limiting elements disposed one-to-one between the number of positioning elements and the mounting plate 5.

[0031] Each of the positioning components includes a positioning post 6 fixedly mounted on the sliding part or mounting base 2 at one end and a limiting tube 53 vertically fixed through the mounting plate 5. The positioning post 6 is used to insert and cooperate with the limiting tube 53, and the limiting component is set on the free end of the positioning post 6. During assembly, the positioning post 6 is freely inserted through the limiting tube 53 so that the limiting component is engaged with the mounting plate 5.

[0032] Two sliding grooves 61 are symmetrically formed on the free end sidewall of the positioning post 6. Two limiting members are provided, each corresponding to one of the two sliding grooves 61, and are elastically slidably engaged with them. Preferably, the opening width of each sliding groove 61 is smaller than its bottom width. Each limiting member includes a limiting block 62 that slides between the inner and outer sides of the corresponding sliding groove 61. A baffle 63 is fixedly installed at one end of the limiting block 62 within the sliding groove 61. The baffle 63 is slidably engaged with the inner wall of the sliding groove 61 and with the sliding groove 61. The bottoms of the grooves 1 are elastically connected by springs 64. When assembling the positioning post 6 and the limiting tube 53, first press the two limiting blocks 62 on each positioning post 6 to move into the sliding groove 61 and compress the springs 64. Then, each positioning post 6 passes through the corresponding limiting tube 53. When the two limiting blocks 62 on each positioning post 6 pass through the limiting blocks 62, the two limiting blocks 62 are pushed out of the sliding groove 61 by the elastic action of the springs 64, so that the two limiting blocks 62 are engaged with the mounting plate 5 to fix the mounting plate 5.

[0033] The sliding part includes a sliding plate 3 slidably disposed between several sliding columns 21. One end of the positioning column 6 is fixedly connected to the side wall of the sliding plate 3. Support bars 23 are fixedly installed horizontally on the side wall of the sliding plate 3 and the mounting base 2 on the same side as the positioning column 6. The two support bars 23 are located between the sliding plate 3 and several positioning columns 6 on the mounting base 2. The power output end of the driving part freely passes through the top plate 22 and is fixedly connected to the sliding plate 3. The driving part can drive the sliding plate 3 to move in the vertical direction, and the two support bars 23 can provide auxiliary support for the sliding plate 3 and the mounting plate 5 on the mounting base 2 to improve the working strength of the mounting plate 5.

[0034] The drive unit includes a telescopic cylinder 4 vertically mounted on the top plate 22. The telescopic end of the telescopic cylinder 4 freely passes through the top plate 22 and is fixedly connected to the sliding plate 3. The telescopic cylinder 4 is driven by an external air source.

[0035] The working principle of this utility model is as follows: When using this utility model, the core wire is placed in the arc-shaped groove 51 of a suitable size in the mounting plate 5 on the mounting base 2. Then, the telescopic cylinder 4 is activated to drive the sliding plate 3 to slide downward, causing the mounting plate 5 on it to cooperate with the mounting plate 5 on the mounting base 2. The core wire is stripped by the cutter in the corresponding two arc-shaped grooves 51. When the mounting plate 5 needs to be replaced, the two limiting blocks 62 on each positioning post 6 are pressed to move into the sliding groove 61 and compress the corresponding spring 64. Then, the mounting plate 5 is removed, so that each positioning post 6 is in contact with the corresponding... The limiting tube 53 is disengaged, and then the two limiting blocks 62 are released. The elastic action of the spring 64 causes the two limiting blocks 62 to reset. Then, a new mounting plate 5 is replaced, and the two limiting blocks 62 on each positioning post 6 are pressed again to move into the sliding groove 61 and compress the corresponding spring 64. Then, each positioning post 6 passes through the corresponding limiting tube 53. After the two limiting blocks 62 on each positioning post 6 pass through the limiting tube 53, the elastic action of the spring 64 pushes the two limiting blocks 62 out of the sliding groove 61, so that the two limiting blocks 62 are engaged with the mounting plate 5 to fix the mounting plate 5.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A stripping mechanism for a terminal stripping and crimping device, characterized in that, include: A base (1) has a mounting seat (2) fixedly installed on its upper part. A top plate (22) is horizontally arranged directly above the mounting seat (2). The top plate (22) and the mounting seat (2) are fixedly connected by several sliding columns (21). The peeling assembly includes a drive unit fixedly installed on the top plate (22), a sliding part slidably disposed between several sliding columns (21), and two peeling parts detachably disposed on the sliding part and the mounting base (2) respectively. The power output end of the drive unit freely passes through the top plate (22) and is connected to the sliding part. The two peeling parts are located on the same side of the sliding part and the mounting base (2) and are arranged facing each other. Several peeling positions of different sizes are assembled between the two peeling parts.

2. The stripping mechanism of the terminal stripping device according to claim 1, characterized in that, Each of the peeling parts includes a mounting plate (5) that can be detachably mounted on the sliding part or mounting base (2) via a connecting assembly. On the opposing side walls of the mounting plates (5) of the two peeling parts, there are a number of spaced arc-shaped grooves (51) along their length direction. The radius of the arc-shaped grooves (51) on each of the mounting plates (5) gradually increases. A peeling knife (52) is fixedly mounted on the inner wall of each arc-shaped groove (51) along its circumference. A number of peeling positions are formed by the corresponding assembly of the arc-shaped grooves (51) on the two mounting plates (5).

3. The stripping mechanism of the terminal stripping device according to claim 2, characterized in that, The connecting assembly includes a number of positioning members disposed between the mounting plate (5) and the sliding part or mounting base (2), and limiting members disposed one-to-one between the number of positioning members and the mounting plate (5).

4. The stripping mechanism of the terminal stripping device according to claim 3, characterized in that, Each of the positioning components includes a positioning post (6) fixedly mounted on the sliding part or mounting base (2) at one end and a limiting tube (53) vertically fixed through the mounting plate (5). The positioning post (6) is used to insert and cooperate with the limiting tube (53). The limiting component is set on the free end of the positioning post (6). During assembly, the positioning post (6) is freely inserted through the limiting tube (53) so that the limiting part is engaged with the mounting plate (5).

5. The stripping mechanism of the terminal stripping device according to claim 4, characterized in that, Two sliding grooves (61) are symmetrically provided on the free end sidewall of the positioning post (6), and there are two limiting members that are elastically and slidingly engaged with the two sliding grooves (61) in a one-to-one correspondence.

6. The stripping mechanism of the terminal stripping device according to claim 5, characterized in that, The width of the opening of each sliding groove (61) is smaller than the width of its bottom. Each limiting member includes a limiting block (62) that slides between the inner and outer sides of the corresponding sliding groove (61). A baffle (63) is fixedly installed at one end of the limiting block (62) inside the sliding groove (61). The baffle (63) is slidably engaged with the inner wall of the sliding groove (61) and elastically connected to the bottom of the sliding groove (61) by a spring (64).

7. The stripping mechanism of the terminal stripping device according to claim 4, characterized in that, The sliding part includes a sliding plate (3) slidably disposed between a plurality of sliding columns (21). One end of the positioning column (6) is fixedly connected to the side wall of the sliding plate (3). Support bars (23) are fixedly installed horizontally on the side wall of the sliding plate (3) and the mounting base (2) on the same side as the positioning column (6). The two support bars (23) are located between the plurality of positioning columns (6) on the sliding plate (3) and the mounting base (2). The power output end of the driving part freely passes through the top plate (22) and is fixedly connected to the sliding plate (3).

8. The stripping mechanism of the terminal stripping device according to claim 7, characterized in that, The drive unit includes a telescopic cylinder (4) vertically mounted on the top plate (22). The telescopic end of the telescopic cylinder (4) freely passes through the top plate (22) and is fixedly connected to the sliding plate (3).

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